摘要:
A combination comprises a handle module that is attachable to a detachable shaft module for collectively performing a surgical procedure, a first removable, rechargeable battery pack connectable to the handle module for providing electric power to the handle module during a surgical procedure and a charging station for charging the first battery pack when the battery pack is removed from the handle module and inserted into the charging station. The charging station comprises means for rapidly charging the first battery pack when a rapid charge user input for the battery pack is received by the charging station.
摘要:
Handwerkzeugmaschine (100), insbesondere Bohrhammer oder Kombihammer, mit einem Werkzeuggehäuse (90), das eine zur auswechselbaren Aufnahme eines Akkumulators (200) oder Netzstromteils (300) ausgebildete Aufnahmebucht (80) aufweist, wobei die Handwerkzeugmaschine (100) einen elektrischen Antriebsmotor (70) mit einem Kühlungslüfter (60) enthält. Das Werkzeuggehäuse (90) weist einen innerhalb der Aufnahmebucht (80) angeordneten ersten Lüftungsöffnungsabschnitt (40) auf, durch den ein durch den Kühlungslüfter (60) erzeugter Volumenstrom (V) führbar ist.
摘要:
A cell retainer assembly (130) for a battery powered, outdoor power equipment device includes a plurality of cell reception slots (140) configured to receive and retain respective ones of battery cells (120) and a plurality of cell retention structures (180). At least some of the cell reception slots (140) are formed by corresponding ones of the cell retention structures (180). At least one cell retention structure (180) are configured to extend around a periphery of a portion of a corresponding battery cell (120) inserted therein. The cell retention structure includes a series of cell engaging portions (184) separated from each other by respective spacing portions (188). The at least one cell retention structure (180) may be formed of flexible material.
摘要:
A lithium-polymer based battery pack for power a hand held power tool or a garden tool,the battery pack has a plurality of battery cells located within housing that is selectively connectable to and supportable by a hand held power tool or a garden tool. The battery cells have a lithium- polymer based chemistry and a nominal charged internal impedance of less than or equal to approximately 5 milliohms.In one embodiment the cells are think cells are stacked within the housing such that each sell is layered over or under an adjacent cell and a resiliently deformable substrate located between adjacent battery cells.In another embodiment the cells may be interconnected to have a combined output voltage of at least 9 volts and to produce a combined average discharge current of greater than 20 amps.A lithium-polymer tool battery and a battery powered tool are also part of the invention.
摘要:
The object of the invention is a battery-operated welding and/or cutting device (1) comprising a frame (2) and at least one battery cell (3), and which frame (2) comprises a cooling profile (4) having an outer surface (5), which is in direct contact with the air surrounding the device (1), and which cooling profile (4) is provided to accommodate at least one battery cell (3) such, that the cooling profile (4) at least partly surrounds the battery cell (3) in order to conduct heat from the battery cell (3) to the cooling profile (4) and, via the outer surface (5) of the cooling profile (4), away from the device. The object of the invention is also a cooling profile (4).
摘要:
Die Erfindung geht aus von einem Energiespeichermodul, insbesondere Akku-Pack zur Stromversorgung einer Handwerkzeugmaschine, mit mindestens einer Zelle (10) zur Energiespeicherung sowie einer Modul-Ummantelung (11), wobei die mindestens eine Zelle (10) mit der Modul-Ummantelung (11) thermisch verbunden ist. Es wird vorgeschlagen, dass die Ummantelung (11) wenigstens ein erstes und ein zweites Material (12, 13) aufweist, wobei das zweite Material (13) eine größere Wärmekapazität aufweist als das erste Material (12). Die Erfindung betrifft ferner ein Energiespeichermodul (15).